The T5MO Tilley Hat, designed with a medium brim, is made of a soft, sueded certified organic cotton with ¾' polyester mesh. The mesh helps to both ventilate warm air out and allow cooler air to flow in while the sturdy cotton fabric is rugged yet exceptionally lightweight.
Guaranteed for life not to wear out
Insured against loss
Excellent sun protection, rated UPF 50+
Dark underbrim for glare protection
Repels rain, floats
Ties on in the wind
Machine washable, won't shrink
4-page Owner's Manual
Medium brim with ventilation grommets
Wash it frequently or non-removable sweat stains will mar it and possibly rot it. Machine wash on delicate cycle separately or hand wash in cool water. Do not use bleach as it remains inside the Hat, slowly rotting it. Smooth and reshape the Hat by hand and set it out to air dry. When the Hat is dry, simply re-stretch it, as an American sailor showed us, by putting your knee in the crown, and pulling firmly on the opposite side.